Properties

Label 2-8041-1.1-c1-0-208
Degree $2$
Conductor $8041$
Sign $1$
Analytic cond. $64.2077$
Root an. cond. $8.01297$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.30·2-s − 0.694·3-s + 3.31·4-s + 3.08·5-s + 1.59·6-s + 3.70·7-s − 3.02·8-s − 2.51·9-s − 7.09·10-s + 11-s − 2.29·12-s − 2.20·13-s − 8.54·14-s − 2.13·15-s + 0.342·16-s − 17-s + 5.80·18-s + 1.82·19-s + 10.2·20-s − 2.57·21-s − 2.30·22-s + 8.54·23-s + 2.09·24-s + 4.48·25-s + 5.08·26-s + 3.83·27-s + 12.2·28-s + ⋯
L(s)  = 1  − 1.62·2-s − 0.400·3-s + 1.65·4-s + 1.37·5-s + 0.653·6-s + 1.40·7-s − 1.06·8-s − 0.839·9-s − 2.24·10-s + 0.301·11-s − 0.663·12-s − 0.612·13-s − 2.28·14-s − 0.552·15-s + 0.0855·16-s − 0.242·17-s + 1.36·18-s + 0.419·19-s + 2.28·20-s − 0.561·21-s − 0.491·22-s + 1.78·23-s + 0.428·24-s + 0.897·25-s + 0.997·26-s + 0.737·27-s + 2.31·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8041\)    =    \(11 \cdot 17 \cdot 43\)
Sign: $1$
Analytic conductor: \(64.2077\)
Root analytic conductor: \(8.01297\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8041,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.197960388\)
\(L(\frac12)\) \(\approx\) \(1.197960388\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 - T \)
17 \( 1 + T \)
43 \( 1 + T \)
good2 \( 1 + 2.30T + 2T^{2} \)
3 \( 1 + 0.694T + 3T^{2} \)
5 \( 1 - 3.08T + 5T^{2} \)
7 \( 1 - 3.70T + 7T^{2} \)
13 \( 1 + 2.20T + 13T^{2} \)
19 \( 1 - 1.82T + 19T^{2} \)
23 \( 1 - 8.54T + 23T^{2} \)
29 \( 1 + 4.48T + 29T^{2} \)
31 \( 1 + 3.61T + 31T^{2} \)
37 \( 1 - 10.9T + 37T^{2} \)
41 \( 1 - 2.53T + 41T^{2} \)
47 \( 1 + 3.78T + 47T^{2} \)
53 \( 1 + 4.35T + 53T^{2} \)
59 \( 1 + 2.26T + 59T^{2} \)
61 \( 1 + 5.57T + 61T^{2} \)
67 \( 1 + 4.49T + 67T^{2} \)
71 \( 1 + 11.2T + 71T^{2} \)
73 \( 1 - 6.97T + 73T^{2} \)
79 \( 1 - 7.85T + 79T^{2} \)
83 \( 1 - 0.718T + 83T^{2} \)
89 \( 1 - 16.6T + 89T^{2} \)
97 \( 1 - 5.92T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.80378263440637306002163337820, −7.46180823828350978401643196165, −6.52718145152032466986147886255, −5.93894488477823474123465013267, −5.14718423779579851991437740561, −4.65939262122022206339020851010, −3.01022247659253253867654928589, −2.20294539818112852677596314396, −1.57801522917659272476855235415, −0.74629906286034119426959885139, 0.74629906286034119426959885139, 1.57801522917659272476855235415, 2.20294539818112852677596314396, 3.01022247659253253867654928589, 4.65939262122022206339020851010, 5.14718423779579851991437740561, 5.93894488477823474123465013267, 6.52718145152032466986147886255, 7.46180823828350978401643196165, 7.80378263440637306002163337820

Graph of the $Z$-function along the critical line